﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//Please add references
namespace Maticsoft.DAL
{
	/// <summary>
	/// 数据访问类:mostInfo
	/// </summary>
	public partial class mostInfo
	{
		public mostInfo()
		{}
        public DataSet GetList(string strWhere, string top)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select top " + top + " mostId,mtitle,mA,mB,mC,mD,mkey,mscore ");
            strSql.Append(" FROM mostInfo ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return DbHelperSQL.Query(strSql.ToString());
        }
        #region  Method

        /// <summary>
        /// 得到最大ID
        /// </summary>
        public int GetMaxId()
        {
            return DbHelperSQL.GetMaxID("mostId", "mostInfo");
        }

        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(int mostId)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from mostInfo");
            strSql.Append(" where mostId=@mostId");
            SqlParameter[] parameters = {
					new SqlParameter("@mostId", SqlDbType.Int,4)
			};
            parameters[0].Value = mostId;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(Maticsoft.Model.mostInfo model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into mostInfo(");
            strSql.Append("mtitle,mA,mB,mC,mD,mkey,mscore,stuType)");
            strSql.Append(" values (");
            strSql.Append("@mtitle,@mA,@mB,@mC,@mD,@mkey,@mscore,@stuType)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
					new SqlParameter("@mtitle", SqlDbType.NVarChar,300),
					new SqlParameter("@mA", SqlDbType.NVarChar,300),
					new SqlParameter("@mB", SqlDbType.NVarChar,300),
					new SqlParameter("@mC", SqlDbType.NVarChar,300),
					new SqlParameter("@mD", SqlDbType.NVarChar,300),
					new SqlParameter("@mkey", SqlDbType.VarChar,10),
					new SqlParameter("@mscore", SqlDbType.Decimal,9),
					new SqlParameter("@stuType", SqlDbType.VarChar,50)};
            parameters[0].Value = model.mtitle;
            parameters[1].Value = model.mA;
            parameters[2].Value = model.mB;
            parameters[3].Value = model.mC;
            parameters[4].Value = model.mD;
            parameters[5].Value = model.mkey;
            parameters[6].Value = model.mscore;
            parameters[7].Value = model.stuType;

            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(Maticsoft.Model.mostInfo model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update mostInfo set ");
            strSql.Append("mtitle=@mtitle,");
            strSql.Append("mA=@mA,");
            strSql.Append("mB=@mB,");
            strSql.Append("mC=@mC,");
            strSql.Append("mD=@mD,");
            strSql.Append("mkey=@mkey,");
            strSql.Append("mscore=@mscore,");
            strSql.Append("stuType=@stuType");
            strSql.Append(" where mostId=@mostId");
            SqlParameter[] parameters = {
					new SqlParameter("@mtitle", SqlDbType.NVarChar,300),
					new SqlParameter("@mA", SqlDbType.NVarChar,300),
					new SqlParameter("@mB", SqlDbType.NVarChar,300),
					new SqlParameter("@mC", SqlDbType.NVarChar,300),
					new SqlParameter("@mD", SqlDbType.NVarChar,300),
					new SqlParameter("@mkey", SqlDbType.VarChar,10),
					new SqlParameter("@mscore", SqlDbType.Decimal,9),
					new SqlParameter("@stuType", SqlDbType.VarChar,50),
					new SqlParameter("@mostId", SqlDbType.Int,4)};
            parameters[0].Value = model.mtitle;
            parameters[1].Value = model.mA;
            parameters[2].Value = model.mB;
            parameters[3].Value = model.mC;
            parameters[4].Value = model.mD;
            parameters[5].Value = model.mkey;
            parameters[6].Value = model.mscore;
            parameters[7].Value = model.stuType;
            parameters[8].Value = model.mostId;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(int mostId)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from mostInfo ");
            strSql.Append(" where mostId=@mostId");
            SqlParameter[] parameters = {
					new SqlParameter("@mostId", SqlDbType.Int,4)
			};
            parameters[0].Value = mostId;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 批量删除数据
        /// </summary>
        public bool DeleteList(string mostIdlist)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from mostInfo ");
            strSql.Append(" where mostId in (" + mostIdlist + ")  ");
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Maticsoft.Model.mostInfo GetModel(int mostId)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 mostId,mtitle,mA,mB,mC,mD,mkey,mscore,stuType from mostInfo ");
            strSql.Append(" where mostId=@mostId");
            SqlParameter[] parameters = {
					new SqlParameter("@mostId", SqlDbType.Int,4)
			};
            parameters[0].Value = mostId;

            Maticsoft.Model.mostInfo model = new Maticsoft.Model.mostInfo();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["mostId"] != null && ds.Tables[0].Rows[0]["mostId"].ToString() != "")
                {
                    model.mostId = int.Parse(ds.Tables[0].Rows[0]["mostId"].ToString());
                }
                if (ds.Tables[0].Rows[0]["mtitle"] != null && ds.Tables[0].Rows[0]["mtitle"].ToString() != "")
                {
                    model.mtitle = ds.Tables[0].Rows[0]["mtitle"].ToString();
                }
                if (ds.Tables[0].Rows[0]["mA"] != null && ds.Tables[0].Rows[0]["mA"].ToString() != "")
                {
                    model.mA = ds.Tables[0].Rows[0]["mA"].ToString();
                }
                if (ds.Tables[0].Rows[0]["mB"] != null && ds.Tables[0].Rows[0]["mB"].ToString() != "")
                {
                    model.mB = ds.Tables[0].Rows[0]["mB"].ToString();
                }
                if (ds.Tables[0].Rows[0]["mC"] != null && ds.Tables[0].Rows[0]["mC"].ToString() != "")
                {
                    model.mC = ds.Tables[0].Rows[0]["mC"].ToString();
                }
                if (ds.Tables[0].Rows[0]["mD"] != null && ds.Tables[0].Rows[0]["mD"].ToString() != "")
                {
                    model.mD = ds.Tables[0].Rows[0]["mD"].ToString();
                }
                if (ds.Tables[0].Rows[0]["mkey"] != null && ds.Tables[0].Rows[0]["mkey"].ToString() != "")
                {
                    model.mkey = ds.Tables[0].Rows[0]["mkey"].ToString();
                }
                if (ds.Tables[0].Rows[0]["mscore"] != null && ds.Tables[0].Rows[0]["mscore"].ToString() != "")
                {
                    model.mscore = decimal.Parse(ds.Tables[0].Rows[0]["mscore"].ToString());
                }
                if (ds.Tables[0].Rows[0]["stuType"] != null && ds.Tables[0].Rows[0]["stuType"].ToString() != "")
                {
                    model.stuType = ds.Tables[0].Rows[0]["stuType"].ToString();
                }
                return model;
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select mostId,mtitle,mA,mB,mC,mD,mkey,mscore,stuType ");
            strSql.Append(" FROM mostInfo ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" mostId,mtitle,mA,mB,mC,mD,mkey,mscore,stuType ");
            strSql.Append(" FROM mostInfo ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获取记录总数
        /// </summary>
        public int GetRecordCount(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) FROM mostInfo ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            object obj = DbHelperSQL.GetSingle(strSql.ToString());
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("SELECT * FROM ( ");
            strSql.Append(" SELECT ROW_NUMBER() OVER (");
            if (!string.IsNullOrEmpty(orderby.Trim()))
            {
                strSql.Append("order by T." + orderby);
            }
            else
            {
                strSql.Append("order by T.mostId desc");
            }
            strSql.Append(")AS Row, T.*  from mostInfo T ");
            if (!string.IsNullOrEmpty(strWhere.Trim()))
            {
                strSql.Append(" WHERE " + strWhere);
            }
            strSql.Append(" ) TT");
            strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /*
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetList(int PageSize,int PageIndex,string strWhere)
        {
            SqlParameter[] parameters = {
                    new SqlParameter("@tblName", SqlDbType.VarChar, 255),
                    new SqlParameter("@fldName", SqlDbType.VarChar, 255),
                    new SqlParameter("@PageSize", SqlDbType.Int),
                    new SqlParameter("@PageIndex", SqlDbType.Int),
                    new SqlParameter("@IsReCount", SqlDbType.Bit),
                    new SqlParameter("@OrderType", SqlDbType.Bit),
                    new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
                    };
            parameters[0].Value = "mostInfo";
            parameters[1].Value = "mostId";
            parameters[2].Value = PageSize;
            parameters[3].Value = PageIndex;
            parameters[4].Value = 0;
            parameters[5].Value = 0;
            parameters[6].Value = strWhere;	
            return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
        }*/

        #endregion  Method
	}
}

